I have a keil uvision3. I run Hello example program in uvisin3 in simulation mode. but nothing write in serial port. what is reason?
Did you open the serial window in uVision?
Jon
There are 2 serial windows - did you open thr right one?
Yes, I open both of serial window, I see wndow is black and cursor move very fast. but window is black quite. what is reason?